/* Haersinvest site stylesheet
   Palette: HUNGHOM #F4F6F2 base, ASSAY #2C3832 text, SPODUMENE #4E729A accent,
   MATART #182220 wells/footer, QUARTZ-PANEL #E0EAE4 panels, CORE-DRILL #B05E5D tertiary,
   TAILING #95A8A3 chips only. All colors solid hex. No rgba, no opacity decimals. */

:root {
  --hunghom: #F4F6F2;
  --assay: #2C3832;
  --spodumene: #4E729A;
  --matart: #182220;
  --quartzpanel: #E0EAE4;
  --coredrill: #B05E5D;
  --tailing: #95A8A3;
  --panel-edge: #C6D4CC;
  --panel-light: #EEF3EF;
  --rack-rail: #33403A;
  --rack-shelf: #263230;
  --ink-soft: #56635C;
  --spodumene-deep: #3E5D80;
  --matart-soft: #22302C;
  --paper-line: #D6E0DA;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-size: 16px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: #F4F6F2;
  color: #2C3832;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: Georgia, "Times New Roman", serif;
  color: #2C3832;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

a {
  color: #3E5D80;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ============ CORE BOX NAV ============ */

.coreboxnav {
  background: #F4F6F2;
  padding: 20px 0 8px;
  border-bottom: 2px solid #C6D4CC;
}

.coreboxnav-inner {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: stretch;
  gap: 18px;
}

.coreboxnav-mark {
  flex: 0 0 232px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10px 12px 10px 0;
  border-right: 2px solid #C6D4CC;
}

.coreboxnav-mark-stencil {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #4E729A;
  font-weight: 700;
  margin-bottom: 4px;
}

.coreboxnav-mark-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 15px;
  color: #2C3832;
  line-height: 1.28;
  letter-spacing: 0.01em;
}

.coreboxnav-box {
  flex: 1 1 auto;
  display: flex;
  align-items: stretch;
  background: #263230;
  border: 2px solid #33403A;
  border-radius: 4px;
  padding: 8px;
  gap: 6px;
  min-height: 84px;
}

.coreboxnav-cell {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  padding: 6px 8px;
  border-right: 2px solid #4A5852;
}

.coreboxnav-cell:last-child {
  border-right: none;
}

.coreboxnav-cell.cell-a { flex: 1 1 0; }
.coreboxnav-cell.cell-b { flex: 1.5 1 0; }
.coreboxnav-cell.cell-c { flex: 1.15 1 0; }
.coreboxnav-cell.cell-d { flex: 0.95 1 0; }
.coreboxnav-cell.cell-e { flex: 0.85 1 0; }

.coreboxnav-label {
  display: inline-block;
  align-self: flex-start;
  background: #E0EAE4;
  color: #2C3832;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 2px;
  font-weight: 700;
  border-bottom: 2px solid #C6D4CC;
}

.coreboxnav-label:hover {
  text-decoration: none;
  background: #F4F6F2;
}

.coreboxnav-core {
  display: flex;
  gap: 3px;
  height: 16px;
  align-items: flex-end;
}

.coreboxnav-arc {
  width: 15px;
  height: 8px;
  background: #4A5852;
  border-radius: 8px 8px 0 0;
}

.coreboxnav-cell.is-active .coreboxnav-arc {
  background: #4E729A;
}

.coreboxnav-cell.is-active .coreboxnav-label {
  background: #4E729A;
  color: #F4F6F2;
  border-bottom-color: #3E5D80;
}

.coreboxnav-toggle {
  display: none;
  background: #33403A;
  color: #F4F6F2;
  border: none;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 9px 16px;
  border-radius: 3px;
  font-weight: 700;
  cursor: pointer;
  align-self: center;
}

/* ============ CORE PULL HERO ============ */

.corepull {
  padding: 58px 0 64px;
  background: #F4F6F2;
  border-bottom: 1px solid #D6E0DA;
}

.corepull-grid {
  display: grid;
  grid-template-columns: 56% 44%;
  gap: 42px;
  align-items: center;
}

.corepull-eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #4E729A;
  font-weight: 700;
  margin-bottom: 16px;
}

.corepull-headline {
  font-size: 46px;
  margin-bottom: 8px;
  letter-spacing: -0.015em;
  color: #2C3832;
}

.corepull-display {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 92px;
  line-height: 0.92;
  color: #4E729A;
  letter-spacing: 0.02em;
  margin: 0 0 22px;
  padding-bottom: 4px;
}

.corepull-copy {
  font-size: 16.5px;
  color: #2C3832;
  max-width: 540px;
  margin-bottom: 26px;
}

.corepull-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: #4E729A;
  color: #F4F6F2;
  padding: 17px 24px;
  border-radius: 3px;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 18px;
}

.corepull-cta:hover {
  text-decoration: none;
  background: #3E5D80;
}

.corepull-cta-arrow {
  font-size: 20px;
  line-height: 1;
}

.corepull-secondary {
  font-size: 15px;
  color: #3E5D80;
  font-weight: 600;
}

/* Core pull device */

.corepull-device {
  position: relative;
  height: 420px;
  width: 100%;
}

.corepull-sleeve {
  position: absolute;
  top: 26px;
  right: 8px;
  width: 208px;
  height: 300px;
  background: #182220;
  border: 3px solid #33403A;
  border-radius: 6px;
  transform: rotate(11deg);
  transform-origin: bottom right;
  box-shadow: 12px 14px 0 #D6E0DA;
}

.corepull-sleeve-mouth {
  position: absolute;
  left: -14px;
  top: 84px;
  width: 34px;
  height: 118px;
  background: #263230;
  border: 3px solid #4A5852;
  border-radius: 5px;
}

.corepull-depth {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: #B05E5D;
  color: #F4F6F2;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 8px;
  font-weight: 700;
  border-radius: 2px;
}

.corepull-rod {
  position: absolute;
  left: 96px;
  top: 96px;
  width: 44px;
  height: 196px;
  background: #4E729A;
  border-radius: 4px;
  transform: rotate(11deg);
  transform-origin: bottom center;
  border-right: 6px solid #3E5D80;
}

.corepull-tray {
  position: absolute;
  left: 0;
  bottom: 22px;
  width: 300px;
  height: 104px;
  background: #E0EAE4;
  border: 3px solid #C6D4CC;
  border-radius: 5px;
  padding: 10px 12px;
  overflow: hidden;
}

.corepull-tray-row {
  display: flex;
  gap: 8px;
  height: 34px;
  margin-bottom: 8px;
}

.corepull-half {
  flex: 1 1 0;
  background: #4E729A;
  border-radius: 20px 20px 4px 4px;
  border-bottom: 3px solid #3E5D80;
}

.corepull-half.alt {
  background: #4A5852;
  border-bottom-color: #33403A;
}

.corepull-tray-slot {
  height: 4px;
  background: #C6D4CC;
  border-radius: 2px;
  margin: 6px 2px 0;
}

/* ============ SECTION SHARED ============ */

.section {
  padding: 72px 0;
}

.section-tint {
  background: #EEF3EF;
}

.section-kicker {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #4E729A;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-title {
  font-size: 34px;
  max-width: 760px;
  margin-bottom: 18px;
}

.section-lead {
  max-width: 720px;
  color: #2C3832;
  font-size: 16.5px;
}

/* ============ INTRO LEDGER ============ */

.intro-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 48px;
  align-items: start;
}

.intro-body p {
  font-size: 16.5px;
  color: #2C3832;
}

.intro-aside {
  background: #E0EAE4;
  border: 2px solid #C6D4CC;
  border-radius: 4px;
  padding: 26px 26px 20px;
  border-top: 5px solid #4E729A;
}

.intro-aside-title {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #4E729A;
  font-weight: 700;
  margin-bottom: 14px;
}

.intro-aside-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.intro-aside-list li {
  padding: 9px 0;
  border-bottom: 1px solid #C6D4CC;
  font-size: 14.5px;
  color: #2C3832;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.intro-aside-list li:last-child {
  border-bottom: none;
}

.intro-aside-list span {
  color: #56635C;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============ ASSAY TAG ROWS ============ */

.assaytagrow {
  padding: 84px 0 96px;
  background: #F4F6F2;
}

.assaytagrow-rack {
  position: relative;
  height: 6px;
  background: #182220;
  border-radius: 3px;
  margin: 0 6% 6px;
}

.assaytagrow-rack::before {
  content: "";
  position: absolute;
  top: 3px;
  width: 42%;
  height: 5px;
  background: #182220;
  border-radius: 3px;
  left: 0;
  transform: rotate(1.6deg);
  transform-origin: right center;
}

.assaytagrow-rack::after {
  content: "";
  position: absolute;
  top: 3px;
  width: 42%;
  height: 5px;
  background: #182220;
  border-radius: 3px;
  right: 0;
  transform: rotate(-1.6deg);
  transform-origin: left center;
}

.assaytagrow-tags {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px 34px;
  margin-top: 38px;
}

.assaytagrow-tags.row-two {
  margin-top: 52px;
}

.assaytagrow-tag {
  position: relative;
  background: #E0EAE4;
  border: 2px solid #C6D4CC;
  border-radius: 4px;
  padding: 30px 24px 22px;
  margin-top: 26px;
}

.assaytagrow-tag::before {
  content: "";
  position: absolute;
  top: -30px;
  left: 50%;
  width: 2px;
  height: 30px;
  background: #182220;
  transform: translateX(-50%);
}

.assaytagrow-tag::after {
  content: "";
  position: absolute;
  top: -38px;
  left: 50%;
  width: 18px;
  height: 18px;
  border: 3px solid #182220;
  border-radius: 50%;
  background: #F4F6F2;
  transform: translateX(-50%);
}

.assaytagrow-mark {
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 11px;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: #95A8A3;
  text-transform: uppercase;
  background: #263230;
  padding: 2px 7px;
  border-radius: 2px;
}

.assaytagrow-tag h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: #2C3832;
}

.assaytagrow-tag p {
  font-size: 14.5px;
  color: #2C3832;
  margin-bottom: 18px;
}

.assaytagrow-tag a {
  font-weight: 600;
  color: #3E5D80;
}

.assaytagrow-grade {
  position: absolute;
  left: 24px;
  bottom: 10px;
  width: 16px;
  height: 16px;
  background: #4E729A;
  border-radius: 2px;
}

.assaytagrow-foot {
  margin-top: 54px;
  text-align: center;
}

.assaytagrow-foot a {
  font-weight: 600;
  color: #3E5D80;
  letter-spacing: 0.02em;
}

/* ============ GRADE BAR BAND ============ */

.gradebarband {
  background: #182220;
  color: #F4F6F2;
  padding: 54px 0 58px;
}

.gradebarband-strip {
  display: flex;
  width: 100%;
  height: 26px;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 22px;
  background: #E0EAE4;
}

.gradebarband-seg {
  height: 100%;
  background: #D6E0DA;
  border-right: 2px solid #182220;
}

.gradebarband-seg.s1 { flex: 1; background: #C6D4CC; }
.gradebarband-seg.s2 { flex: 0.9; background: #A9BCC0; }
.gradebarband-seg.s3 { flex: 0.8; background: #7F9DB1; }
.gradebarband-seg.s4 { flex: 0.7; background: #4E729A; }
.gradebarband-seg.s5 { flex: 0.6; background: #3E5D80; }
.gradebarband-seg.s6 { flex: 0.5; background: #33403A; border-right: none; }

.gradebarband-sentence {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.45;
  color: #F4F6F2;
  margin: 0;
  max-width: 900px;
}

/* ============ PAIRS / CONTEXT ============ */

.fieldgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 34px;
}

.fieldcard {
  border-left: 5px solid #4E729A;
  padding: 4px 0 4px 22px;
}

.fieldcard h3 {
  font-size: 21px;
  margin-bottom: 8px;
}

.fieldcard p {
  font-size: 15px;
  color: #2C3832;
}

.flowline {
  border-top: 2px solid #C6D4CC;
  margin-top: 50px;
  padding-top: 34px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.flowstep {
  position: relative;
  padding-top: 18px;
}

.flowstep::before {
  content: "";
  position: absolute;
  top: -43px;
  left: 0;
  width: 14px;
  height: 14px;
  background: #4E729A;
  border-radius: 50%;
  border: 3px solid #F4F6F2;
}

.flowstep h4 {
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #3E5D80;
  margin-bottom: 6px;
}

.flowstep p {
  font-size: 14px;
  color: #2C3832;
}

/* ============ CTA / CONTACT STRIP ============ */

.callband {
  background: #E0EAE4;
  border-top: 2px solid #C6D4CC;
  border-bottom: 2px solid #C6D4CC;
  padding: 56px 0;
}

.callband-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
}

.callband h2 {
  font-size: 30px;
  margin-bottom: 10px;
}

.callband p {
  color: #2C3832;
  max-width: 560px;
}

.callband-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.callband-btn {
  display: block;
  text-align: center;
  background: #4E729A;
  color: #F4F6F2;
  padding: 15px 20px;
  border-radius: 3px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
}

.callband-btn:hover {
  text-decoration: none;
  background: #3E5D80;
}

.callband-link {
  text-align: center;
  font-weight: 600;
  color: #3E5D80;
  font-size: 14px;
}

/* ============ SAMPLE RACK FOOTER ============ */

.samplerack {
  background: #182220;
  color: #F4F6F2;
  padding: 0 0 0;
}

.samplerack-rack {
  background: #22302C;
  border-bottom: 3px solid #33403A;
  padding: 22px 0 18px;
}

.samplerack-shelves {
  display: flex;
  justify-content: center;
  gap: 18px;
  align-items: flex-end;
}

.samplerack-box {
  width: 132px;
  height: 30px;
  background: #E0EAE4;
  border-radius: 3px;
  display: flex;
  gap: 3px;
  padding: 4px 6px;
  align-items: center;
  border-bottom: 3px solid #C6D4CC;
}

.samplerack-box.off-a { transform: translateY(-6px); }
.samplerack-box.off-b { transform: translateY(4px); }
.samplerack-box.off-c { transform: translateY(-2px); }

.samplerack-core {
  flex: 1 1 0;
  height: 10px;
  background: #4E729A;
  border-radius: 5px 5px 1px 1px;
}

.samplerack-core.mix {
  background: #C6D4CC;
}

.samplerack-shelfbar {
  width: 100%;
  max-width: 1000px;
  margin: 12px auto 0;
  height: 6px;
  background: #4A5852;
  border-radius: 3px;
}

.samplerack-body {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 46px 28px 30px;
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 56px;
}

.samplerack-brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 21px;
  color: #F4F6F2;
  margin-bottom: 12px;
  line-height: 1.3;
}

.samplerack-blurb {
  color: #C6D4CC;
  font-size: 14.5px;
  max-width: 520px;
  margin-bottom: 18px;
}

.samplerack-lines {
  list-style: none;
  margin: 0;
  padding: 0;
}

.samplerack-lines li {
  font-size: 14px;
  color: #E0EAE4;
  padding: 5px 0;
  border-bottom: 1px solid #33403A;
  max-width: 520px;
}

.samplerack-lines li:last-child {
  border-bottom: none;
}

.samplerack-lines a {
  color: #C6D4CC;
}

.samplerack-links-title {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #95A8A3;
  margin-bottom: 14px;
}

.samplerack-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.samplerack-links li {
  padding: 6px 0;
}

.samplerack-links a {
  color: #E0EAE4;
  font-size: 14.5px;
  letter-spacing: 0.02em;
}

.samplerack-links a:hover {
  color: #F4F6F2;
  text-decoration: underline;
}

.samplerack-baseline {
  background: #22302C;
  border-top: 1px solid #33403A;
  padding: 16px 0;
}

.samplerack-baseline-inner {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 12.5px;
  color: #95A8A3;
  flex-wrap: wrap;
}

.samplerack-pick {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #4E729A;
  transform: rotate(45deg);
  margin-right: 7px;
}

/* ============ INNER PAGES ============ */

.pagehead {
  background: #EEF3EF;
  border-bottom: 2px solid #C6D4CC;
  padding: 54px 0 48px;
}

.pagehead h1 {
  font-size: 42px;
  margin-bottom: 14px;
}

.pagehead p {
  max-width: 720px;
  font-size: 16.5px;
  color: #2C3832;
}

.pagehead-line {
  width: 90px;
  height: 4px;
  background: #4E729A;
  border-radius: 2px;
  margin-bottom: 20px;
}

.svc-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.svc-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 30px;
  padding: 38px 0;
  border-bottom: 2px solid #D6E0DA;
}

.svc-item:first-child {
  padding-top: 8px;
}

.svc-item-key {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 40px;
  color: #4E729A;
  line-height: 1;
}

.svc-item-key small {
  display: block;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #95A8A3;
  margin-top: 6px;
}

.svc-item-body h2 {
  font-size: 25px;
  margin-bottom: 10px;
}

.svc-item-body p {
  font-size: 15.5px;
  color: #2C3832;
  max-width: 760px;
}

.svc-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.svc-chip {
  background: #95A8A3;
  color: #182220;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 2px;
}

/* ============ CONTACT ============ */

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.form-field {
  margin-bottom: 20px;
}

.form-field label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: #3E5D80;
  margin-bottom: 7px;
}

.form-field input {
  width: 100%;
  background: #F4F6F2;
  border: 2px solid #C6D4CC;
  border-radius: 3px;
  padding: 11px 13px;
  font-size: 15px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #2C3832;
}

.form-field textarea {
  width: 100%;
  background: #F4F6F2;
  border: 2px solid #C6D4CC;
  border-radius: 3px;
  padding: 11px 13px;
  font-size: 15px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #2C3832;
  min-height: 150px;
  resize: vertical;
}

.form-field input:focus {
  outline: none;
  border-color: #4E729A;
}

.form-field textarea:focus {
  outline: none;
  border-color: #4E729A;
}

.form-submit {
  display: inline-block;
  background: #4E729A;
  color: #F4F6F2;
  border: none;
  padding: 15px 34px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: 3px;
  cursor: pointer;
}

.form-submit:hover {
  background: #3E5D80;
}

.form-note {
  font-size: 13px;
  color: #56635C;
  margin-top: 14px;
}

.form-status {
  margin-top: 16px;
  font-size: 14px;
  color: #3E5D80;
  font-weight: 600;
  display: none;
}

.form-status.is-shown {
  display: block;
}

.contact-panel {
  background: #E0EAE4;
  border: 2px solid #C6D4CC;
  border-radius: 4px;
  padding: 26px;
  margin-bottom: 24px;
}

.contact-panel h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.contact-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-panel li {
  padding: 6px 0;
  font-size: 14.5px;
  color: #2C3832;
  border-bottom: 1px solid #C6D4CC;
}

.contact-panel li:last-child {
  border-bottom: none;
}

.contact-panel li strong {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #56635C;
  margin-bottom: 2px;
}

/* ============ FAQ ============ */

.faq-list {
  margin-top: 26px;
  max-width: 820px;
}

.faq-item {
  border-bottom: 2px solid #D6E0DA;
}

.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 34px 18px 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  color: #2C3832;
  cursor: pointer;
  position: relative;
}

.faq-q::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: #4E729A;
}

.faq-item.is-open .faq-q::after {
  content: "-";
}

.faq-a {
  max-height: 0;
  overflow: hidden;
}

.faq-item.is-open .faq-a {
  max-height: 400px;
}

.faq-a p {
  font-size: 15px;
  color: #2C3832;
  padding: 0 34px 20px 0;
  margin: 0;
}

/* ============ REVEAL ============ */

.reveal {
  will-change: transform;
}

.reveal.is-in {
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js-reveal-init .reveal {
  opacity: 0;
  transform: translateY(22px);
}

.js-reveal-init .reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE ============ */

@media (max-width: 980px) {
  .corepull-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .corepull-display {
    font-size: 74px;
  }
  .corepull-device {
    height: 380px;
    max-width: 420px;
  }
  .intro-grid {
    grid-template-columns: 1fr;
  }
  .assaytagrow-tags {
    grid-template-columns: repeat(2, 1fr);
  }
  .flowline {
    grid-template-columns: repeat(2, 1fr);
  }
  .callband-inner {
    grid-template-columns: 1fr;
  }
  .samplerack-body {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .coreboxnav-inner {
    flex-direction: column;
    gap: 12px;
  }
  .coreboxnav-mark {
    flex: 1 1 auto;
    border-right: none;
    border-bottom: 2px solid #C6D4CC;
    padding-bottom: 12px;
  }
  .coreboxnav-box {
    flex-wrap: wrap;
    min-height: 0;
  }
  .coreboxnav-cell {
    flex: 1 1 45% !important;
    border-right: none;
    border-bottom: 2px solid #4A5852;
    padding: 8px 6px;
  }
}

@media (max-width: 640px) {
  .wrap,
  .coreboxnav-inner {
    padding: 0 18px;
  }
  .corepull-headline {
    font-size: 32px;
  }
  .corepull-display {
    font-size: 56px;
  }
  .section-title {
    font-size: 27px;
  }
  .pagehead h1 {
    font-size: 30px;
  }
  .assaytagrow-tags {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .flowline {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .fieldgrid {
    grid-template-columns: 1fr;
  }
  .svc-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .svc-item-key {
    font-size: 30px;
  }
  .samplerack-shelves {
    flex-wrap: wrap;
  }
  .gradebarband-sentence {
    font-size: 18px;
  }
  .samplerack-baseline-inner {
    flex-direction: column;
    gap: 6px;
  }
}